Tortilla shell



FIG. 1 is a top perspective view of a tortilla shell showing my newdesign;

FIG. 2 is a front elevational view thereof, the undisclosed rear beingthe same;

FIG. 3 is a side elevational view thereof, the undisclosed side beingthe same;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The ornamental design for a tortilla shell, as shown and described.